Spectral two-wavelength method of quantitative estimation of oxyhemoglobin concentrations in the human-skin blood flow in vivo

Leonid Victorovic Tanin; Victoria Alkseyevna Lapina; Sergei Constantin Dick; Serguei A. Alexandrov; Raisa Michailovn Tanina

doi:10.1117/12.151180

27 August 1993 Spectral two-wavelength method of quantitative estimation of oxyhemoglobin concentrations in the human-skin blood flow in vivo

Leonid Victorovic Tanin, Victoria Alkseyevna Lapina, Sergei Constantin Dick, Serguei A. Alexandrov, Raisa Michailovn Tanina

Author Affiliations +

Proceedings Volume 1887, Physiological Imaging, Spectroscopy, and Early-Detection Diagnostic Methods; (1993) https://doi.org/10.1117/12.151180
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

Studies have been made of the spectral properties of radiation scattered by the human skin in vivo and of the human blood preparation at different degrees of oxygenation. It has been found that the difference of the amplitudes of the characteristic local extrema present in both the reflection spectra of man in vivo and in the reflection spectrum of the blood preparation is considerably dependent on the degree of blood oxygenation. The results obtained have enabled us to develop a contactless noninvasive method of quantitative estimation of oxyhemoglobin concentrations in the human skin blood flow in vivo.

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Leonid Victorovic Tanin, Victoria Alkseyevna Lapina, Sergei Constantin Dick, Serguei A. Alexandrov, and Raisa Michailovn Tanina "Spectral two-wavelength method of quantitative estimation of oxyhemoglobin concentrations in the human-skin blood flow in vivo", Proc. SPIE 1887, Physiological Imaging, Spectroscopy, and Early-Detection Diagnostic Methods, (27 August 1993); https://doi.org/10.1117/12.151180

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